Zerong Zheng (郑泽荣)

Country WCA ID Gender Competitions Completed Solves
China 2015ZHEN06 Male 12 697

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 98 325 1154 7.43 9.23 1049 319 99
2x2x2 Cube 254 678 2598 1.95 2.61 646 175 65
4x4x4 Cube 184 492 1366 33.96 40.53 1675 623 251
5x5x5 Cube 398 965 2535 1:19.14 1:25.45 2239 845 348
6x6x6 Cube 442 1019 2938 3:10.14 3:22.11 2876 1003 448
3x3x3 Blindfolded 615 1599 4228 3:53.27
3x3x3 One-Handed 43 108 342 10.99 13.04 170 60 23
Clock 699 1510 4478 21.46
Megaminx 308 726 2203 1:16.14 1:26.91 2306 774 328
Pyraminx 760 1866 5783 4.73 6.36 3523 1213 509
Skewb 325 841 2698 3.86 6.06 2317 765 321

Medal Collection

Gold Silver Bronze
4 2 2
Competition Round Place Single Average Solves
3x3x3 Cube
Shaoxing Open 2019 Final 6 7.43 9.31 10.2711.017.439.008.65
Second round 11 8.97 10.26 11.5110.079.358.9711.36
First round 18 8.78 11.25 12.3015.418.7812.329.14
Shanghai Open 2019 Final 4 8.53 9.23 8.689.9211.099.108.53
First round 6 8.91 9.95 10.978.998.9112.769.88
China Championship 2019 Semi Final 53 8.98 10.14 8.989.8710.9510.559.99
Second round 41 8.13 9.83 8.9910.899.688.1310.81
First round 28 7.87 9.31 9.518.809.689.617.87
Longyan Open 2019 Final 5 8.85 10.71 10.549.33DNF12.258.85
Second round 1 8.63 9.48 10.229.628.638.889.94
First round 1 8.22 9.26 10.848.229.678.779.34
Shijiazhuang Open 2019 Final 4 8.46 10.19 8.4611.079.0710.4213.49
Second round 4 8.49 9.54 9.649.569.4110.148.49
First round 7 8.10 10.63 11.4711.358.1010.779.78
Hefei Spring 2019 Final 5 8.04 9.91 10.1110.2311.509.408.04
Second round 6 8.68 9.45 10.078.688.929.3710.45
First round 14 9.33 10.94 9.339.7212.1310.9612.75
Wuhu Open 2018 Final 11 10.11 11.85 11.8110.1111.1612.5813.54
Second round 5 9.55 10.54 11.6111.2710.519.559.84
First round 8 9.00 10.98 11.2910.2611.399.0014.75
Nanjing Autumn 2018 Final 8 10.32 11.04 11.0010.4910.3211.7611.63
Second round 7 8.64 10.21 9.9711.918.7411.988.64
First round 8 9.68 10.23 12.0910.149.6810.629.92
Longyan Open 2018 Final 4 9.88 10.39 9.8810.4210.2512.5910.49
Second round 6 8.13 10.01 10.4110.578.139.5310.09
First round 6 8.68 10.21 10.889.4310.338.6811.64
Zhangzhou Open 2018 Final 11 8.95 12.43 11.9013.2615.838.9512.14
First round 5 9.57 10.23 10.0710.3611.5310.259.57
TKK Open 2016 Final 3 9.39 10.48 10.2112.5511.0310.209.39
Second round 3 9.28 10.33 10.1911.019.799.2811.02
First round 6 9.58 11.22 9.5811.7913.2311.2710.61
Fuzhou Open 2015 Second round 9 12.95 14.83 16.7412.9514.6313.3216.53
First round 9 14.09 14.95 17.4914.6214.4914.0915.75
2x2x2 Cube
Shaoxing Open 2019 Final 7 1.95 2.72 2.782.662.722.801.95
Second round 7 2.21 2.83 2.214.713.082.932.47
First round 9 2.31 3.36 3.563.712.312.823.71
China Championship 2019 Semi Final 47 2.19 3.64 DNF2.352.682.195.89
Second round 14 2.05 2.61 3.132.052.622.472.74
First round 29 2.33 3.21 5.153.052.333.323.25
Longyan Open 2019 Final 4 2.81 3.63 3.143.364.592.814.40
First round 3 2.26 2.99 3.182.262.863.952.93
Shijiazhuang Open 2019 Final 2 3.05 3.28 3.483.053.313.693.05
First round 4 2.73 3.30 2.773.863.274.332.73
Hefei Spring 2019 Final 12 2.64 4.46 4.20DNF6.242.642.94
Second round 13 2.94 4.07 4.033.732.944.464.52
First round 10 3.04 3.58 4.193.993.593.043.16
Wuhu Open 2018 Final 6 2.53 4.52 5.812.533.953.796.70
Second round 1 2.09 2.82 3.063.053.422.092.35
First round 4 2.18 3.35 2.746.404.662.182.64
Nanjing Autumn 2018 Final 6 2.93 3.92 3.564.274.202.933.99
Second round 6 2.29 3.04 3.093.193.132.912.29
First round 6 3.33 3.59 3.653.333.555.523.56
Longyan Open 2018 Final 9 2.48 3.99 3.693.516.302.484.77
First round 4 3.07 3.56 3.763.073.473.446.72
Zhangzhou Open 2018 Final 7 3.32 4.29 3.894.647.493.324.35
First round 9 3.28 3.89 3.634.473.283.588.42
TKK Open 2016 Final 5 3.70 4.22 5.134.333.703.784.56
First round 2 3.39 3.99 3.394.484.003.494.68
Fuzhou Open 2015 Final 7 2.92 6.75 4.3510.07DNF2.925.82
Second round 2 2.50 4.38 4.235.053.875.642.50
First round 2 4.76 5.14 6.984.894.765.495.03
4x4x4 Cube
Shaoxing Open 2019 First round 13 39.59 41.34 40.3940.1943.4448.8539.59
China Championship 2019 Semi Final 46 36.13 41.17 37.8636.1344.1653.1841.49
Second round 47 36.07 40.53 40.0947.3636.0736.5844.93
First round 65 39.71 43.13 45.2242.2844.7542.3739.71
Longyan Open 2019 Final 7 40.09 44.64 46.3146.3846.8941.2440.09
Shijiazhuang Open 2019 Final 9 33.96 43.13 33.9643.8039.9845.6246.88
Hefei Spring 2019 Final 13 40.38 45.34 40.3846.8445.9845.1344.90
Second round 19 44.39 47.98 47.6150.9749.1244.3947.22
First round 19 43.28 47.51 51.4043.2844.9755.5446.16
Wuhu Open 2018 Final 9 42.32 44.67 47.2245.9445.6142.4542.32
Second round 5 40.21 42.18 51.7543.2142.6140.2140.73
First round 9 38.48 46.16 47.0445.2548.0146.1938.48
Nanjing Autumn 2018 First round 13 40.79 44.08 43.5543.6147.1745.0840.79
Longyan Open 2018 Final 16 42.90 49.86 49.9356.6748.7850.8742.90
Zhangzhou Open 2018 Final 25 52.76 1:01.11 58.7752.761:08.20DNF56.36
TKK Open 2016 Final 10 51.27 54.39 51.2754.4455.9352.8158.02
First round 11 45.37 52.25 58.0953.4951.4851.7945.37
Fuzhou Open 2015 Second round 10 53.54 1:02.66 1:04.1253.5455.451:21.251:08.42
First round 12 1:01.33 1:05.92 1:05.221:09.711:07.961:01.331:04.58
5x5x5 Cube
China Championship 2019 Second round 64 1:19.14 1:25.45 1:34.711:23.281:22.551:19.141:30.53
First round 67 1:21.66 1:26.03 1:26.651:21.661:37.621:26.371:25.06
Shijiazhuang Open 2019 Final 9 1:21.58 1:27.35 1:27.731:21.581:29.301:28.201:26.13
Nanjing Autumn 2018 First round 21 1:25.98 1:36.52 1:47.791:40.311:28.951:25.981:40.31
Fuzhou Open 2015 First round 14 2:06.66 2:07.222:06.66
6x6x6 Cube
Nanjing Autumn 2018 First round 18 3:10.14 3:22.11 3:27.963:10.143:28.22
3x3x3 Blindfolded
Zhangzhou Open 2018 Final 7 3:53.27 DNF DNF3:53.27DNF
3x3x3 One-Handed
Shaoxing Open 2019 Final 1 10.99 13.61 13.7610.9917.6113.7813.30
First round 1 12.76 13.88 14.2613.6412.7613.7316.68
Shanghai Open 2019 Final 1 11.46 13.04 12.8416.3511.4814.7911.46
China Championship 2019 Final 17 13.64 14.69 13.6414.3214.2115.5415.98
Semi Final 8 12.12 13.54 14.1512.1212.3514.1315.12
Second round 13 11.38 13.97 13.6913.9211.3814.3017.24
First round 12 13.06 14.11 13.0615.8713.1114.7814.45
Longyan Open 2019 Final 1 12.74 13.23 13.8814.6213.0012.7412.82
First round 1 12.40 13.51 12.4014.0512.8613.6314.34
Hefei Spring 2019 Final 4 12.47 15.47 16.68DNF12.4717.2512.48
First round 5 13.87 15.29 15.2513.8714.3616.2717.16
Wuhu Open 2018 Final 4 13.24 15.23 16.7114.4417.3714.5413.24
Second round 3 13.48 14.33 13.7216.2113.4815.7613.52
First round 3 16.28 16.57 16.6916.2816.3721.0016.66
Nanjing Autumn 2018 Final 5 14.00 14.87 14.1114.0014.5415.9617.68
First round 6 13.76 15.37 15.8214.7417.9513.7615.54
Longyan Open 2018 Final 3 16.53 17.14 16.5316.8018.0216.9817.63
First round 1 13.73 15.00 17.5515.1815.8013.7314.01
Zhangzhou Open 2018 Final 2 15.70 16.78 15.7016.6015.8317.9018.31
First round 4 11.33 18.01 20.3518.0911.3321.6315.60
TKK Open 2016 Final 1 13.96 14.47 14.7414.3313.9620.3814.33
First round 1 13.77 15.76 16.4117.1816.0614.8013.77
Fuzhou Open 2015 Final 6 19.03 22.47 25.6319.0320.0821.6926.43
Second round 5 20.63 22.05 24.4421.1121.4020.6323.65
First round 8 21.02 22.70 21.0225.3121.8722.9523.29
Clock
Nanjing Autumn 2018 First round 29 21.46 DNF21.46
Megaminx
Longyan Open 2019 Final 5 1:16.14 1:26.91 1:25.111:22.771:32.851:37.011:16.14
Longyan Open 2018 Final 17 1:46.82 1:55.68 1:55.322:26.942:02.711:46.821:49.02
Zhangzhou Open 2018 Final 16 2:02.36 2:10.042:02.36
Pyraminx
China Championship 2019 Second round 119 5.73 7.09 5.736.028.447.967.29
First round 131 6.19 7.05 6.219.086.766.198.18
Longyan Open 2019 Final 7 5.78 6.54 7.278.526.095.786.25
First round 9 5.96 6.68 7.586.407.326.325.96
Shijiazhuang Open 2019 Final 14 5.96 7.01 8.077.985.967.075.99
First round 12 5.64 6.76 7.495.6411.226.716.08
Hefei Spring 2019 Second round 20 6.12 7.45 7.687.307.757.386.12
First round 15 5.18 6.36 6.647.666.455.995.18
Wuhu Open 2018 Final 11 5.37 6.50 6.776.275.378.666.47
Second round 11 5.08 7.00 7.025.087.838.406.16
First round 14 7.21 7.63 7.337.877.707.218.81
Nanjing Autumn 2018 Second round 27 4.73 7.73 7.944.7312.498.886.37
First round 28 5.78 7.28 6.495.786.699.888.67
Skewb
China Championship 2019 Second round 73 5.92 7.55 8.026.495.929.988.14
First round 60 3.86 6.83 3.867.477.159.855.86
Longyan Open 2019 Final 5 5.66 6.68 6.816.985.667.966.24
First round 5 5.06 6.56 5.755.066.767.187.33
Shijiazhuang Open 2019 Final 12 6.19 7.72 9.986.196.697.578.90
First round 8 5.07 6.19 5.945.707.325.076.93
Hefei Spring 2019 Final 9 6.44 6.75 6.646.448.286.976.64
First round 5 4.21 6.06 9.886.454.216.165.58
Nanjing Autumn 2018 Final 11 5.33 6.39 5.336.955.677.176.54
Second round 12 4.57 7.63 8.116.328.684.578.45
First round 14 6.06 6.44 6.786.916.166.066.39
Longyan Open 2018 Final 9 5.57 8.63 9.8511.029.146.895.57
First round 13 6.19 6.87 6.997.336.286.1914.72
Zhangzhou Open 2018 First round 18 6.43 10.87 DNF11.756.4310.4310.44
TKK Open 2016 Final 7 3.98 6.84 5.7810.065.433.989.31